baber/WOPTO huggingface dataset:
Patent JP-2002372103-A (JP)
Title: Wheel balance weight
Inventor: SUGAYACHI TATSUHIKO
IPC: F16F15/32
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wheel balance weight easily mountable on a wheel. SOLUTION: This wheel balance weight having an iron-based alloy weight 1 formed into a substantial belt-shape and an adhesive seal part 2 which is joined integrally with a back face of the weight 1 and adheres the weight 1 to an inner peripheral surface of a rim of the wheel is characterized by providing the weight 1 with at least a front face groove part 11 formed by crossing the weight 1 in the width direction on the front face and at least a back face groove part 12 formed by crossing the weight 1 in the width direction on the back face. Since thickness of the weight 1 at positions where the front face groove part 11 and the back face groove part 12 are formed is made thin in the wheel balance weight, the weight 1 becomes easy to be curved when mounting the wheel balance weight on the wheel, and a thick part of the weight 1 exerts sufficient rigidity as the wheel balance weight.
Patent JP-2002374463-A (JP)
Title: Device and method for reception
Inventor: HAGIWARA NORIKO
IPC: H04N5/44
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device which can easily display desired contents. SOLUTION: A program reception part receives a program. A program output part outputs the program received by the program reception part. An output contents storage part stores >=1 set of output information as a pair of a combination of contents identifier and place information showing the acquisition place of contents and time information showing a time zone wherein the contents identified with the contents identifier are outputted. An output decision part decides whether the contents identified with the contents identifier paired with the time information should be outputted according to the time information that the output information stored in the output contents storage part has.  A contents acquisition part acquires the contents by communication according to the contents identifier and place information when the output decision part decides that the contents should be outputted. A content output part outputs the contents acquired by the contents acquisition part.
Patent JP-2002370497-A (JP)
Title: Transfer sheet
Inventor: NAKANISHI HIDEO
IPC: B44C1/17
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet for an ink jet printer with such advantages that the paper throughput stability is high and non-contaminating properties in printer are superb. SOLUTION: The transfer sheet for an ink jet printer is constituted of a base material and a transfer layer which is releasable from the base material and contains hot-melt adhesive particles and is formed at a specified heating temperature. The transfer layer contains a first hot-melt adhesive fine particles with a melting point above the heating temperature and a second hot-melt adhesive fine particles below the heating temperature as the hot-melt melting particles. The transfer layer may contain a film-forming resin component and a dye fixing agent. The hot-melt adhesive fine particles may be nylon fine particles, especially the average particle diameter of the first hot-melt adhesive fine particle may be 3 to 100 μm.
Patent JP-2003002794-A (JP)
Title: Silicon carbide single crystal and method for producing the same
Inventor: OOTSUKI MASAMI
IPC: C30B29/36
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide single crystal capable of being suitably used as a semi-insulative or an insulative single crystal substrate or the like and to provide an efficient method for producing the same. SOLUTION: The method for producing the silicon carbide single crystal comprises sublimating a silicon carbide powder containing nitrogen in an amount of <=100 mass ppm and growing the silicon carbide single crystal by recrystallizing. One of the preferable embodiments is such that the silicon carbide powder mentioned above is obtained by firing a mixture containing at least a silicon source and a xylene-based resin or by firing a mixture obtained by adding an acid to the silicon source and then adding the xylene-based resin to the resulting mixture. The silicon carbide single crystal is produced by the method of producing the silicon carbide single crystal mentioned above.  Further, it is preferably that the number of crystal defects, each having a hollow pipe form, is <=100/cm<2> when the defects are detected by a nondestructive optical image, the volume resistance is >=1×10<7> Ω.cm and the content of nitrogen is <=0.01 mass ppm.
Patent JP-2002029965-A (JP)
Title: Dermal administration preparation containing hydrophilic or salt form medicine
Inventor: LEE WAN SUK
IPC: A61K47/16
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a dermal administration preparation which can contain a hydrophilic medicine or a salt form medicine in a base agent in a high concentration, can increase the skin absorption rate of the medicine, and enhances the stability of the medicine in the base agent. SOLUTION: This dermal administration preparation comprising a hydrophilic medicine or a salt form medicine and an adhesive base agent, characterized by using an acrylic adhesive base agent having a polyethylene oxide or polyethylene oxide monomethyl ether side as the adhesive base agent. Thereby, the dermal administration preparation can be provided, which can contain the hydrophilic medicine or the salt form medicine in the base agent in a high concentration, can increase the skin absorption rate of the medicine, and enhances the stability of the medicine in the base agent.
Patent JP-2003002093-A (JP)
Title: Seat for vehicle
Inventor: KUMAZAKI KAZUFUMI
IPC: B60N2/12
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of smoothly moving between an initial position and a retraction position inside a narrow vehicle cabin. SOLUTION: When a seat body 20 is moved from the initial position to the retraction position, following a forward shift from the initial position, a tilting operation for standing a seat back 21 vertically is carried out by means of a controller, and subsequently, following this preparative operation, a turning operation and a retracting operation are carried out, and consequently, the seat body 20 reaches the retraction position. Even if the seat for the vehicle is divided into the seat body 20 and a headrest 14 fixed in the initial position, the headrest 13 and the seat back 21 brought into contact mutually in the initial position are separated from each other during the tilting operation because the forward shifting operation is carried out in advance of the tilting operation, and consequently, no obstruction to the tilting operation is caused.  Consequently, a smooth shift between the initial position and the retraction position can be carried out inside the narrow cabin.
Patent JP-2002036838-A (JP)
Title: Tool for having tire attached to and detached from wheel rim
Inventor: VIGNOLI GIULIANO
IPC: B60C25/132
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a tool for carrying out an insertion and a drawing out of a tire bead against a retaining sheet of a corresponding wheel rim while sufficiently considering a completeness of a bead in no relation to a standard diameter of the wheel rim. SOLUTION: The tool carried out an assembling/deassembling of a tire against a corresponding wheel rim. The tool has a forming body mounted to a cylindrical shank 2 provided on a tool holder bar 1 related to a tire-removing machine. The body has two action parts, i.e., parts known as a blade 5 and a head part 6 respectively. The blade and the head part extend from two parts 20, 22 provided with coaxial hubs 200, 220 and both hubs 200, 220 are mounted onto the cylindrical shank 2 of the tool holder bar. The hubs 200, 220 are removably bonded thereto to be capable of adjusting a mutual azimuth. At least one of the hubs 200, 220 have a means for twist-locking them against the shank.
Patent JP-2003007383-A (JP)
Title: Terminal metal
Inventor: MATSUMURA KAORU
IPC: H01R12/79
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a terminal metal capable of electrically connecting conductors without fail. SOLUTION: A turning fork terminal 1 as a terminal metal is provided with a pair of electric contacting parts 10 and a jointing part 11. The electric contacting parts 10 are provided with a pair of nipping pieces 12 and a supporting part 13, respectively. The supporting part 13 continues to the one ends 12a of the nipping pieces 12. The nipping parts 12 of the electric contacting part 10 are parallel with each other and extend from the supporting part 13 in the same direction. The jointing part 11 joints both of the supporting parts 13 of the pair of the electric contacting parts 10. The supporting part 13 of the one electric contacting part 10 continues to the electric back side 10 of the other contacting part.
Patent JP-2003007059-A (JP)
Title: Semiconductor memory
Inventor: TANIZAKI HIROAKI
IPC: G11C11/4074
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which a leak current can be reduced in a semiconductor memory driven by a plurality of power source voltages of which voltage levels are different. SOLUTION: Power source voltage VccA is supplied to a power source anode 837 of a sense amplifier 83. A bit line driver 741 outputs a column selecting signal VACSL consisting of power source voltage VccP to gate terminals of N channel MOS transistors 841, 842, of a GIO line gate circuit 84. When input/ output data is '1', power source voltage Vcc (Vcc<VccA) is supplied to a global line GIO or/GIO. In this case, when threshold voltage of the N channel MOS transistors 841, 842 is assumed to Vth, VccP<=Vcc+Vth is realized.
Patent JP-2003006669-A (JP)
Title: Image plotter
Inventor: SAITO TAKAHIRO
IPC: G06T15/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an image plotter, with which plotting processing can be accelerated. SOLUTION: This image plotter has a preceding deciding part 1, dot plotting processing part 2 and an image information storage part 3 and the preceding deciding part 1 has a coordinate storage part 11 for storing the position of inputted coordinates, a coordinate matching retrieving part 12 for retrieving whether the position of inputted coordinates is matched with a coordinate position stored in the coordinate storage part 11 or not, a preceding plotting deciding part 13 for deciding whether or not plotting deciding processing is to be performed by a depth value before plotting processing, a depth value plotting deciding part 14 for performing plotting deciding processing based on the depth value before plotting processing,  a stencil value plotting deciding part 15 for performing plotting deciding processing based on a stencil value and a depth value and stencil value writing part 16 for writing the depth value. Before performing plotting processing, plotting deciding processing based on the depth value and plotting deciding processing based on the stencil value are performed and concerning the coordinate position, which does not pass such deciding processing, plotting processing is not performed. Therefore, useless plotting processing is not performed concerning the coordinate position not to be really plotted and plotting processing can be accelerated.
Patent JP-2003007816-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: OKUBO YASUNORI
IPC: H01L21/762
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility in the thinning of SOI substrate, a fine patterning and an element design. SOLUTION: Recessed regions 1a having various widths are formed on a major surface of a semiconductor substrate 1 (S11) and steps are formed by etching the region where the thinner SOI layer is to be formed on the semiconductor substrate 1 (S12, S13). Then, a thermal oxide 4 and an insulating film 5 are formed on the major surface of the semiconductor substrate 1 and are flattened (S14, S15) and hydrogen ions are injected from the surface of the insulating film 5 to form an ion injection layer 6 (S16) and a base substrate 7 is bonded onto the surface of the insulating film 5. Then, the ion injection layer 6 is inflated by heat treatment and the semiconductor substrate 1 is detached from the position of the ion injection layer 6 (S18). Thereafter, remaining portion of the semiconductor substrate 1 is selectively polished (S19) and SOI substrate 10 with various SOI layers 9 is produced.
Patent JP-2002098109-A (JP)
Title: Method for reducing frictional resistance on the wall surface and wall friction reducing device
Inventor: NISHIMURA KOICHI
IPC: B64C21/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a technique to reduce the frictional resistance on the wall based upon a rational criteria. SOLUTION: In a flow field forming at the boundary lamina of the fluid flowing along the wall surface, the micro swirl has a diameter of 7-15 times of a coromo golf scale and a maximum peripheral speed of 0.4-1.0 times universally. It is possible to reduce the frictional resistance on the wall surface by adding the substance in the fluid within predetermined range regarding the time scale ratio providing time scale of the micro swirl as a denominator, or by establishing substance whose time scale ratio is within predetermined range to the wall.
Patent JP-2002081268-A (JP)
Title: Door structure
Inventor: OTAKA KEIKO
IPC: E06B3/32
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a door structure for a person from intruding into a house through a wire screen and a partition plate even in a ventilating state by a combination of the ventilating partition plate separate from the wire screen with a nonventilating crime preventive door. SOLUTION: By basically using this door structure composed of a hinged door, a double sliding door and the window screen arranged in a window frame and an opening part of a porch, there is provided the door structure that the ventilating crime preventive partition wall is joined to the wire screen, three sets of the wire screen, the crime preventive partition plate and the nonventilating crime preventive door are overlaid together to open and close in the layered state, the wire screen and the crime preventive partition plate are separated from the crime preventive door, and respective members are locked to provide the door stracture.
Patent JP-2003012061-A (JP)
Title: Liquid sprayer
Inventor: KUWABARA KAZUHITO
IPC: B65D83/40
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To propose a liquid sprayer with which a gas remaining in a container after a content liquid is used up can be discharged with a simple operation and disposed of without various kinds of inconvenience due to the residual gas, and which is simple in structure and inexpensive and easy to manufacture. SOLUTION: The liquid sprayer includes an aerosol container 2 having a stem 4 protruding in a manner that it can be pushed down with force applied to an upper part from an upper surface, and a spray head 3 mounted on the stem 4 with a mounting tube 7 fitted thereon. A rotary lever 13 with a special structure which is rotatably pivoted to a peripheral wall 10 of the spray head is provided. A first engaging portion 24 is provided at an upper end of the lever, and a second engaging portion 25 which can engage with the first engaging portion is provided on a top plate 15 at a position opposite to a lower end. Both engaging portions are made to face and then engaged to keep the spray head 3 pushed down.
Patent JP-2003010701-A (JP)
Title: Method for firing inorganic compound and method of manufacturing oxidation catalyst using the same
Inventor: SHIGEMATSU KUNIHIKO
IPC: B01J37/08
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a stable firing method which prevents the abnormal progression of a pyrolysis reaction by preventing the deposition of ammonium nitrate in firing an inorganic compound containing the ammonium nitrate. SOLUTION: In firing the inorganic compound containing the ammonium nitrate, the inorganic compound is fired while an apparatus coming in contact with firing gas formed by dissociation decomposition of the ammonium nitrate is heated to a firing gas temperature or above.
Patent JP-2003011715-A (JP)
Title: Seat for vehicle
Inventor: NAKANO NOBUYUKI
IPC: B60N2/48
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of preventing the deformation of a head rest support member supporting a head rest even if a load is applied to the head rest only. SOLUTION: A stopper bracket 24 capable of interfering with an upper cross member 11 of a seat back frame 5 is provided on a front side of a head rest holder 9 of the head rest support member 7 and/or a lower end part of a stay.
Patent JP-2003017861-A (JP)
Title: Multilayer interconnection board and manufacturing method therefor
Inventor: NAKAKAWAJI FUJITO
IPC: H05K3/46
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer interconnection board that has low expansion properties, small change in capacitance, even under high-humidity atmosphere, and has superior stability. SOLUTION: The multilayer interconnection board has an insulation board 1 where low-permittivity layers 1a, 1c, and 1d made of 10 to 95 wt.% thermosetting polyphenylene ether containing a crosslinking agent as a thermosetting resin and 5 to 90 wt.% silica and/or glass and a high-permittivity layer 1b made of 10 to 95 wt.% thermosetting polyphenylene ether containing the crosslinking agent and 5 to 90 wt.% titanic acid strontium are laminated, a wiring circuit layer 2 that is arranged on the surface and/or inside of the insulation board 1, and a via hole 3 that is provided by passing through the low- permittivity layers 1a, 1b, 1d and/or high-permittivity layer 1b.
Patent JP-2003016660-A (JP)
Title: Optical pickup and recording/reproducing device
Inventor: MANO KIYOSHI
IPC: G11B7/135
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To stably perform the focus jump of an optical spot with respect to an optical recording medium having a plurality of recording layers. SOLUTION: The device which records and reproduces information on a multiplayer disk having a plurality of recording layers is provided with an optical unit for correcting the spherical aberration of an expander lens composed of two lenses group and of a liquid crystal element or the like, and the correction state of the optical unit is so controlled that the spherical aberration is excellently corrected with respect to the recording layer which is to be preliminarily focused when a focus servo of the optical pickup is drawn in. Further, the optical unit for correcting the spherical aberration is held before the beginning of the focus jump in a state that the spherical aberration is corrected as far as possible with respect to the target recording layer in a range in which the present focus servo is not coming off.
Patent JP-2003014700-A (JP)
Title: Foamable fluorescent magnetic powder for wet magnetic powder test and its producing method
Inventor: SANO YOSHITAKA
IPC: G01N27/84
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a foamable fluorescent magnetic powder for wet magnetic powder test exhibiting excellent storage stability in which weighing work can be simplified and magnetic powder sufficiently dispersed with fluorescent magnetic powder can be prepared easily. SOLUTION: A muddy material comprising 100 pts.wt. of fluorescent magnetic powder for wet magnetic powder test where fluorescent pigment or dye is adhering to the surface of each particle of magnetoconductive particle powder and 20-30 pts.wt. of liquid noionic surfactant having HLB value of 8-14 is admixed with 170-220 pts.wt. of tripolyphosphate soda powder, 15-25 pts.wt. of carbonate powder or hydrocarbonate powder and 25-35 pts.wt. of organic acid salt in order to powdering the muddy material thus producing a foamable fluorescent magnetic powder for wet magnetic powder test.
Patent JP-2003017448-A (JP)
Title: Metal abrasives, metal abrasive composition and polishing method
Inventor: UEDA KAZUMASA
IPC: B24B37/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide metal abrasives, capable of suppressing occurrence of damages on a polishing surface and suppressing dishing, by rapidly polishing the metal and to provide a metal abrasive composition, and to provide a method for polishing using them. SOLUTION: The metal abrasives comprises chelate resin particles, containing an aminocarboxylic acid or an iminodiacetic acid as functional groups, in such a manner that paired ions of the functional group are at least one type selected from among a group consisting of hydrogen ion and ammonium ion, represented by the formula<+> NR1 R2 R3 R4 , (wherein R1 , R2 , R3 and R4 are each independently a hydrogen atom, 1-5C saturated alkyl group or benzyl group).
Patent JP-2003013255-A (JP)
Title: Surface treatment method for magnesium compact
Inventor: ARAKI KATSUYUKI
IPC: C23C22/78
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To enable a uniform chemical conversion coating when surface treating a magnesium compact. SOLUTION: This surface treatment method is characterized by removing a mold release agent or the like remaining on the surface of the magnesium compact with wet blasting before subjecting it to chemical conversion coating. Then, the treatment chemically and physically uniformizes the surface of the compact, and makes the subsequent chemical conversion coating uniformly performed, because every part of the compact is uniformly etched. It, further, imparts moderate unevenness on the surface of the compact, and improves the adhesiveness to paint due to the generated anchoring effect.
Patent JP-2003021716-A (JP)
Title: Optical film and liquid crystal display device
Inventor: SHIRAOKAWA YOSHINORI
IPC: G02B5/30
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having little in-plane fluctuation of transmitted polarized light and attaining a bright display without color irregularity and a liquid crystal display device using the same. SOLUTION: The optical film is produced by transferring a liquid crystal layer composed of a cholesteric liquid crystal formed on an alignment treated substrate, and having at least a selective wavelength in the visible ray region, on a non-birefringent translucent substrate and exhibits <=0.2 srad in-plane fluctuation of the transmitted polarized light in terms of a solid angle expressed in the Poincare sphere when natural light is made incident from the side of the translucent substrate constructing the optical film.
Patent JP-2003022002-A (JP)
Title: Simulator for simulated vehicle body
Inventor: ICHIHASHI SATOSHI
IPC: G09B9/058
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a simulator for a simulated vehicle body which can, with a simple and inexpensive constitution, prevent dust, etc., from entering a linear actuator and which enables high-speed operation. SOLUTION: The linear actuator 50 is provided with a ball screw section 54 connected with a base 12 via a first universal joint 52, an actuator main body section 60 connected with the simulated vehicle body 14 via a second universal joint 56 and movable forwards and backwards integrally with a ball screw nut 58 in the direction of the arrow C, a bellows section 104 the one end of which is fixed to the base 12 side and arranged to cover the ball screw section 54, and a filter member 106 arranged between the actuator main body section 60 and the other end of the bellows section 104.